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Undo svn add without reverting local edits
...tted yet, you can remove the whole directory contents from the next commit by doing:
svn delete --keep-local /path/to/directory
However, if those files are already in the repository and now contain changes that you do not want to commit, you can commit the rest of the files using changelists:
sv...
Accidentally committed .idea directory files into git
...ed files
First, add it to .gitignore, so it is not accidentally committed by you (or someone else) again:
.idea
Remove it from repository
Second, remove the directory only from the repository, but do not delete it locally. To achieve that, do what is listed here:
Remove a file from a Git re...
“Add unimplemented methods” feature in the Android Studio
...
the answer below by pbespechnyi is the right one. Alt + Enter
– Ray
Aug 26 '14 at 17:43
15
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Difference between Select and ConvertAll in C#
...on all IEnumerable<T> objects whereas ConvertAll is implemented only by List<T>. The ConvertAll method exists since .NET 2.0 whereas LINQ was introduced with 3.5.
You should favor Select over ConvertAll as it works for any kind of list, but they do the same basically.
...
Is there a naming convention for Django apps
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to validate an email address using a regular expression?
...ting around the internet with a bug that allows 00 for any of the unsigned byte decimal values in a dot-delimited address, which is illegal. The rest of it appears to be consistent with the RFC 5322 grammar and passes several tests using grep -Po, including cases domain names, IP addresses, bad one...
Simulate airplane mode in iPhone Simulator
...a while. 0kbps is assumed as bandwidth MAX.
– Design by Adrian
May 1 '12 at 9:02
add a commen...
Deprecated warning for Rails 4 has_many with order
...xactly my issue. Trying to figure out how to order a has_many relationship by a parent attribute. Didn't realize you can do includes like this and then order. Thanks!
– timothyashaw
Nov 11 '17 at 19:51
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Access parent DataContext from DataTemplate
...But, here is another approach for gaining access to the parent DataContext by directly referencing an element of which you know the data context. It uses Binding ElementName and works quite well, as long as you respect your own naming and don't have heavy reuse of templates/styles across components:...
How do I calculate the normal vector of a line segment?
...x).
Note that no division is required, and so you're not risking dividing by zero.
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